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About Us

Our practice specializes in treating a variety of conditions. We treat patients daily who suffer from back and neck pain, headaches, repetitive stress disorders, and whiplash. We also specialize in the treatment of Lyme Disease, Chronic Illness, Fibromyalgia, and Allergies. Our care is unique. We provide for our patients excellent chiropractic care, physio-therapy methodologies, as well as cold laser.

We participate with:

Personal Choice

Highmark BCBS



Our Practice

Dr. Mark Wiegand was born in Gradyville, Pa. He attended Ursinus College and earned a degree of B.S. in Chemistry. Dr. Mark also earned a Doctorate degree in Chiropractic from the Palmer College of Chiropractic in Davenport, Iowa 1982.

Dr. Mark has advanced training in the Chiropractic Neurology, Brimhall Six Steps to Wellness, NET, JMT and NAET allergy ellimination.



I have found that there are six things that can rob a person of their health and wellness. They are:


By using the Brimhall Six Steps to Wellness we help people return to health

Re-establish Structural and Nerve Function:

Your nervous system is your body's electrical system - it controls and manages all functions of your body. If a nerve is pinched by an out of place vertebrae, then it is not functioning at its optimal level, which means your body will not be responding as it should.

Misalignment could be caused by a number of reasons with the most common being accidents, falls, incorrect lifting, improper sleeping positions, poor posture, lack of exercise, stress, etc.

If our tissues, muscles and/or fascial movements are restricted it can cause interference with the electrical impulses moving through them. Pain and disorder are not the initial cause but are actually key indicators of what could be nerve interference.

We will locate subluxations (misalignments), and reduce or correct them through a series of chiropractic adjustments specifically designed to correct the vertebral subluxations in your spine and help to remove nerve interference. Many common problems can also be addressed through a variety of modern adjusting techniques and therapies.

Spinal Adjustments
Cranial Adjustment
Myofascial Therapy
Neuromuscular Therapy
Range-of-Motion enhancement
Scar Tissue Treatment
Visceral correction
Therapeutic Exercise
TMJ correction

Rebalance Electromagnetics:

We live in a world of electromagnetism that works against our own body's natural electromagnetic field everyday. Much like a magnet has positive and negative polarities, our own body's cells, organs and systems are made up of positive and negative polarities or electromagnetic signals to function. This is how we are able to measure the electrical activity of the heart using an ECG/EKG and the Brain using an EEG.

When electromagnetic pollution from power lines, airwave communication, fluorescent lights, TVs, computers, cell phones, microwaves and yes even the electric clock by the bed begins to accumulate, our entire system becomes stressed to the point of exhaustion. Many may feel weak, experience an increase of headaches, and/or notice a decline in their vision. The most alarming possible side effect is a silent one that causes cells to no longer build and repair the body properly, ultimately allowing illness to set in.

What can you do about all of this electromagnetic pollution? We can check your body for stress using Muscle Response Testing (AK) to quickly assess any disruption in your body's natural electrical activity. Then if needed, we have special techniques that we use to help you shield yourself against harmful effects of electromagnetic pollution.

Replenish Nutrition:

Today in the US, we live with the conveniences of fast food, microwave ovens and an endless selection of delicious processed products all packaged with a yummy picture inviting you to take them home. Problem is that not only has this new way of life been a convenience for the over worked and over stressed, but also for unfriendly bacteria to silently take hold of our bodies due to the diminishing ability of our white blood cells to fight back.

According to the standard American diet, 95% are deficient in one or more minerals necessary for bone mineralization, 20% never eat vegetables, 40% rarely consume fruits/fruit juices and 80% never consume whole grains or high-fiber foods. These deficiencies can contribute to stressed organs and glands as well as the spreading of infective organisms like viruses, bacteria, yeast, and parasites. A Deficiency in enzymes may contribute to acid reflux, gas, bloating, and even the dysfunction of the colon causing constipation and/or diarrhea. All of which can open the door to serious health problems later in life if not addressed today.

Nutritional counseling is available to all patients. Initially, you may be asked to complete a health questionnaire which is scientifically designed to assist in identifying possible deficiencies and areas of weakness. Depending on each individual, lab test may also be necessary in order to further determine your levels of nutrients and toxins. Once a full understanding is composed, Dr. Dellaria will work with you to formulate an ideal eating plan as well as necessary needed supplements.

Reprogram Allergy Sensitivities:

Conventional estimates suggest that 35 million people in the US suffer from allergies of different kinds. There are basically three causes of allergies: 1) A substance in the environment such as dust, mold, pollen, etc. 2) Foods or food additives such as corn, milk, soy, etc. 3) Metabolic Byproducts (bodily fluids and tissues).

Allergic reactions can mimic a wide range of diseases and disorders and lead to confused immune system responses that start killing off friendly protective bacteria in our GI tracts. As a result, this opens the door for infective organisms to multiply. Your allergies are not necessarily something you have to live with. Using our methods, we can first determine what, if any, allergies or sensitivities you may be suffering from. Once the root is identified, we can take measures to help you overcome it naturally.

Release Emotional Patterns and Limiting Beliefs:

Emotion has been shown by the latest research to be a complex reaction between the body and mind. This results in chemical reactions in the brain and cells, which produces an energy that literally radiates from each of us. Our individual patterns of thought and behavior are caused by our own perceptions related to past experiences.

Perceptions and beliefs are represented by the stored configurations of memory held in an electromagnetic field we call our mind. Our past experiences and our perceptions of them control our reflex emotional responses. These emotional reflexes can then be re-played and create interferences to our normal functions in life and limit our ability to perceive situations properly.

At our clinic we understand that many of your physical problems may either directly or indirectly be related to your emotions. We use a variety of methods to help you overcome any negative emotions you may be experiencing and causing you unexplained depression, anxiety and/or phobias of all calibers even when you may not be aware. We use a combination of color therapy, Neuro-Linguistic Programming (NLP), emotional release therapy and behavior modification techniques to clear negative emotional energy that is affecting you.

Remove Heavy Metals and Other Toxins:

We live in a society overcome with pollutants and heavy metal toxins both natural and synthetic. They exist in our air, water, food, clothing and the environments in which we live, work, play and sleep. As a result, our bodies are depleted of crucial life giving elements, leaving us to feel drained of energy and hinder our ability to heal naturally from illnesses, injuries and medical procedures.

Exposures to these toxins are not blatantly obvious to us and are hard to pinpoint as a cause for illness. Some toxins are naturally occurring chemicals that our body has a hard time breaking down. Researchers and experts in environmental medicine tell us that it is not a question of if our bodies are burdened with toxic overload but "how bad is it." Common problems of toxicity include: headaches, fatigue, general joint and muscle pain, skin disorders like rashes and eczema, asthma and allergies. Many toxins are neurotoxins like monosodium glutamate and mercury and affect our brain functions such as memory, punctual thinking and moods.

One of our most-popular methods of detoxification is the footbath. Since ancient times people have bathed in natural springs and reported experiencing healing benefit for many ailments. Resorts and health spas around the world maintain their popularity because bathing in springs hot, cold or mineral has undisputed therapeutic effects, including: improved circulation, increased relaxation and, as a result, relief from symptomatic or chronic pain. The footbath was designed and developed to recreate the therapeutic experience found naturally in springs to restore the body's energy while facilitating and aiding in its natural detoxification process. This device has been proven in clinical trials to balance and restore the body's Ph and electromagnetic energy.


Patient Testimonials

I have been seeing Dr. Mark for over 20 years. Every doctor I'd seen before him ignored my pain, dizziness and other strange symptoms I had after a bad car accident. Not only did his assessment of my situation and subsequent adjustments clear those symptoms, I continue to get relief when I have flare ups. He is a very kind and intelligent chiropractor and I recommend him highly.

I was familiar with alternative treatment methods and supplements and was actually looking for a doctor locally who used them in practice. I had been working with a doctor in New York who uses some of the techniques that Dr. Mark uses. And when I met with Dr. Mark during the initial consultation, recommended highly by a family friend, I knew I found the doctor that I was looking for.

There is not enough time nor space to adequately express how Dr. Mark has impacted the quality of my health in such a positive way. He is such an amazing diagnostician. No matter what "ailment" befalls me, he is ALWAYS the first person I turn to for help. He has been a major force in my wellness for the better part of a decade. I am very thankful to have him in my life (and also thankful Wendy is not the jealous type!).

I have 2 herniated disks L 4 and 5. When it first happened it took me 3 minutes to get out of bed and I couldn't walk without the help of a cane. With physical therapy and Dr. Mark I am now walking fine, able to play tennis and snow ski.

Dr. Mark is fabulous! My parents and I have been patients for years. Whatever your issue is he can help. I have gotten relief from migraines, carpel tunnel and allergies. He truly is a blessing and quite gifted.

My doctors at Fox Chase Cancer Center were amazed at how well I responded to chemotherapy and radiation. There is no doubt in my mind the reason for my response is because of Mark. Mark is amazing. He worked with me to reduce the side effects of chemo, increase my energy. Not only did his chiropractic adjustments help, but the alternative treatments allowed me to endure my cancer treatments. I do not live in PA, and am very sad to leave Mark's care. The people who live in PA are truly blessed to have mark and I will miss him dearly.

I am a contractor and have been to many chiropractors for over 16 years now. I have found that Dr. Mark is the first one who could see my issues from the start and get me relief. Thanks Dr. Mark!
Mike M

I started going to Dr. Mark's in June of '09, and I am now a freshman in high school. I used to have really bad mood swings. My parents were worried. I had a blood test, and was then taking a vitamin D supplement, but it did not work.

I had gotten hurt officiating a college football game more than 20 years ago and Dr. Mark got me back on the field without missing a game. He met me in his office six days in a row (Monday through Saturday) at 6:30 AM. In my opinion, he is the best.

Dr. Mark is awesome doctor and an incredible man. He has helped me countless times with serious back pain. He is kind and patient and a very good listener. My trust and respect for him comes from years of excellent care and advice, followed by outcomes that are more than I expected. I've recommended numerous friends and colleagues to Dr. Mark over the years and they’ve had the same experience and opinion of him.


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Contact Us

1 North Five Points Rd.
West Chester, PA 19380
(610) 696-4363

Office Hours:
Monday: 7:00am to 6:00pm
Tuesday: 7:00am to 11:30am
Wednesday: 7:00am to 6:00pm
Friday: 7:00am to 5:00pm

We Participate with:

Personal Choice

Highmark BCBS